A^2/O工艺在高原地区污水处理工程中的应用  

A/A/O PROCESS APPLICATION OF WASTEWATER TREATMENT ENGINEERING IN PLATEAU SECTION

作　　者：马宗凯[1] 李晓燕[1] 任正元 

机构地区：[1]中国水电顾问集团成都勘测设计研究院,610072 [2]中国市政工程西南设计研究总院,四川成都610081

出　　处：《水处理技术》2012年第5期128-131,134,共5页Technology of Water Treatment

摘　　要：根据西藏藏木水电站营地特殊的地理环境和气候特征以及生活污水水质特点和处理要求,经过污水处理方案对比分析,采用A2/O工艺和重力无阀滤池处理该营地的生活污水,污水单位投资为0.52万元/m3,污水单位处理成本为0.73元/m3,污水经过处理达标后全部回用。Base on the special geographical environment and climate characteristics of Zangmu hydroelectric station in Tibet,as well as the sew agequality and treatment requirements,A/A/O process and valveless filter were used to deal with the municipal wastewater in the livingoffice quarters.The cost of the wastewater plant was 5 200 yuan/m^3.The cost of wastewater was 0.73 yuan/m^3.All of the treated wastewater was reused.The wastewater treatment process of the project,main treatment units and equipment of the treatment system were introduced in this paper,all of which will provide a reference for other similar urban wastewater designs in Tibet area in future.

关 键 词：高原地区 A2/O工艺 污水处理 工程设计 

分 类 号：X703.1[环境科学与工程—环境工程]